Who owns your block

3300 block of Knorr St

A mixed-ownership block: 47% owner-occupied, 18% investor-held, with 1 open code violation and 1 home behind $10,321 on taxes.

Owner-occupied
Investor / LLC
Absentee
Vacant
Has violations

Every parcel on the block, colored by who owns it. Tap a parcel for the owner and its city record.

By the Numbers

Median value

$266K

$130K–$638K

Recent sale

$205K

1 sold in 2yr

assessed $266K

Median built

1945

year built

city 1925

Owner-occupied

47%

8 of 17

Open violations

L&I code

▲ block 6% · city 5%

Back taxes

$10K

1 of 17 behind

▼ block 6% · city 9%

Schools

The public schools this block is zoned for — its official School District of Philadelphia catchments.

Elementary & Middle · K-8

Mayfair

3001 Princeton Ave · 1746 students

High · 9-12

Abraham Lincoln

3201 Ryan Ave · 2332 students

Catchment assignments from the School District of Philadelphia via City of Philadelphia open data. Confirm with the District before enrollment decisions.

Who owns it

Ownership of 17 parcels

Owner-occupied 8
Investor / LLC 2
Absentee individual 7

Value distribution today

$130K$333K+

Owner	On block	Owns citywide	Portfolio value	Source
Monro Inc	2	2	$337K	phila.gov ↗
H&L Philly Llc	1	1	$266K	phila.gov ↗

House by house

All 17 homes on the block — value and 12-year trajectory, ownership, and the paper trail on the ones that were bought, built, torn down, or flipped. Sorted up the street; each links to its full city record — or download the roster (CSV).

Address	Ownership	Value & trend	Sq ft	Built	Flags
3300 KNORR ST	Owner-occupied	$638K	—	1950
3301 KNORR ST	Absentee individual	$333K	—	1945
3303 KNORR ST	Absentee individual	$260K	—	1945
3304 KNORR ST	Investor / LLC	$130K	—	—
3305 KNORR ST	Absentee individual	$262K	—	1945
3306-08 KNORR ST	Investor / LLC	$208K	—	1945
3307 KNORR ST	Owner-occupied	$266K	—	1945
3309 KNORR ST	Owner-occupied	$263K	—	1945
3311 KNORR ST	Owner-occupied	$266K	—	1945
3313 KNORR ST	Absentee individual	$266K	—	1945
3315 KNORR ST	Owner-occupied	$264K	—	1945
3317 KNORR ST	Absentee individual	$266K	—	1945
3319 KNORR ST	Owner-occupied	$266K	—	1945
3321 KNORR ST	Owner-occupied	$266K	—	1945
3323 KNORR ST	Owner-occupied	$266K	—	1945
3325 KNORR ST	Absentee individual	$266K	—	1945
3327 KNORR ST	Absentee individual	$281K	—	1945	1 viol

Neighborhood

Neighborhood income and demographics are coming soon.

I research this block across Philadelphia's live records — assessments, deeds, permits, violations, taxes, licenses, zoning appeals, schools, crime, and 311. Tap a question below to try me free; your own questions come with membership (free to start).

About this data & fine print

Answers are generated by an AI agent querying City of Philadelphia open data at the moment you ask: OPA property assessments, Recorder of Deeds transfer records, L&I permits, violations & licenses, Dept. of Revenue tax balances, Zoning Board appeals, Police incident reports, Philly311 requests, and School District of Philadelphia catchment and school data.

City data is published as-is and can lag, contain errors, or be corrected later; school performance datasets run years behind and are labeled with their school year. AI answers can contain mistakes — verify anything that matters against the official record (property.phila.gov, atlas.phila.gov) before acting on it.

Informational only. Not legal, financial, or investment advice. Not a consumer report under the FCRA — it may not be used to decide anyone's eligibility for housing, tenancy, employment, credit, or insurance.

Generated 2026-07-07 from public City of Philadelphia records · Download this block's data (CSV)